公开(公告)号：EP4263055A1

公开(公告)日：2023-10-25

申请号：EP21819483.5

申请日：2021-12-02

申请人： IFP Energies nouvelles

发明人： DEVERS, Elodie ,  CARRETTE, Pierre-louis ,  LEFLAIVE, Philibert ,  MINIERE, Marine

IPC分类号： B01J38/48 ,  B01J38/60 ,  B01J38/62 ,  B01J23/85 ,  B01J23/882 ,  C22B7/00 ,  C10G45/00 ,  C10G49/00 ,  B01J37/02 ,  B01J37/20 ,  B01J37/28 ,  B01J23/92 ,  B01J23/94 ,  C10G45/04 ,  C10G49/04 ,  C10G45/08 ,  C22B23/00 ,  C22B34/30

公开(公告)号：EP4149673A1

公开(公告)日：2023-03-22

申请号：EP21803273.8

申请日：2021-05-11

申请人： UOP LLC

发明人： SENETAR, John J. ,  MONTALBANO, Joseph A. ,  GHAZINOOR, Nasim

IPC分类号： B01J23/92 ,  C07C5/333 ,  B01D53/94

公开(公告)号：EP3898563B1

公开(公告)日：2023-02-08

申请号：EP19817724.8

申请日：2019-12-13

发明人： DROBYSHEV, Kirill ,  DASTILLUNG, Rejane ,  GABELLE, Jean-Christophe ,  ROLLAND, Matthieu

IPC分类号： C07C45/00 ,  C07C1/207 ,  B01J38/24 ,  B01J38/02 ,  C07C11/167 ,  C07C47/06 ,  B01J23/20 ,  B01J23/72 ,  B01J23/92 ,  B01J23/94 ,  B01J38/12

公开(公告)号：EP3856409A1

公开(公告)日：2021-08-04

申请号：EP19794762.5

申请日：2019-09-28

申请人： Exelus, Inc. ,  Kellogg Brown & Root LLC

发明人： MUKHERJEE, Mitrajit ,  VADHRI, Vamsi M. ,  JOSHI, Narendra ,  BROCK, Grace ,  KRISHNAIAH, Gautham ,  TALLMAN, Michael

IPC分类号： B01J23/06 ,  B01J23/10 ,  B01J23/30 ,  B01J21/06 ,  B01J37/03 ,  B01J37/02 ,  C07C5/333 ,  B01J23/92

公开(公告)号：EP3689462A1

公开(公告)日：2020-08-05

申请号：EP18861510.8

申请日：2018-09-25

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： HARADA, Hidefumi ,  ISOBE, Takehiko ,  LIU, Hongyu ,  SHINKAI, Yousuke ,  UMEZU, Ryotaro

IPC分类号： B01J38/52 ,  B01J23/92 ,  C07C68/04 ,  C07C69/96 ,  C07B61/00

摘要： Realized is a method for restoring the activity of a catalyst for producing a carbonate ester by a simple technique with no use of a complicated step such as calcining or the like to allow the catalyst to be reusable, and a method for producing a carbonate ester at a high yield by use of the catalyst thus regenerated. The above-described problem has been solved by a method for regenerating a catalyst containing CeO 2 , the catalyst being usable for a carbonate ester generation reaction of generating a carbonate ester from carbon dioxide and an alcohol, the method comprising (a) a separation step of separating the catalyst as a crude catalyst from a reaction solution of carbon dioxide and the alcohol; and (b) a catalyst processing step of washing the crude catalyst with a washing alcohol to provide a purified catalyst.

公开(公告)号：EP2340120B1

公开(公告)日：2018-05-23

申请号：EP09783875.9

申请日：2009-10-09

申请人： BASF SE

发明人： WINTER, Manfred ,  WEIGL, Hagen ,  KRAMER, Andreas

IPC分类号： B01J38/20 ,  B01J38/16 ,  B01J38/14 ,  B01J38/06 ,  B01J23/92

CPC分类号： B01J38/14 ,  B01J23/92 ,  B01J38/06 ,  B01J38/16 ,  B01J38/20

公开(公告)号：EP3057684B1

公开(公告)日：2018-03-21

申请号：EP14789737.5

申请日：2014-10-15

申请人： Saudi Basic Industries Corporation

发明人： REA, Clark David ,  MAMMADOV, Aghaddin Kh.

IPC分类号： B01D53/86 ,  B01D53/96 ,  B01J23/26 ,  C07C29/50 ,  B01D53/70 ,  B01J38/12 ,  B01J21/04 ,  B01J23/92 ,  B01J37/02 ,  C01B32/50

CPC分类号： C01B32/50 ,  B01D53/70 ,  B01D53/8662 ,  B01D53/8668 ,  B01D53/96 ,  B01D2255/20784 ,  B01D2255/2092 ,  B01D2256/22 ,  B01D2257/2064 ,  B01D2257/702 ,  B01D2258/02 ,  B01J21/04 ,  B01J23/26 ,  B01J23/92 ,  B01J37/0201 ,  B01J38/12 ,  C07C29/04 ,  C07C29/1518 ,  Y02C20/20 ,  Y02P20/154 ,  Y02P20/584

摘要： A process for the purification of CO2 from chlorinated hydrocarbons and non-chlorinated hydrocarbons, comprising: contacting a CO2 stream with a chromium oxide catalyst, wherein the stream comprises the CO2, and impurities, wherein the impurities comprise the non-chlorinated hydrocarbons and the chlorinated hydrocarbons; forming a purified CO2 stream by interacting the impurities with the chromium oxide catalyst to form additional CO2 and chromium chloride; and regenerating the chromium oxide catalyst by contacting the chromium chloride with an oxygen containing gas stream.

公开(公告)号：EP2248584B1

公开(公告)日：2018-02-28

申请号：EP08873002.3

申请日：2008-10-27

申请人： Mitsubishi Hitachi Power Systems, Ltd.

发明人： OBAYASHI, Yoshiaki ,  KIYOSAWA, Masashi

IPC分类号： B01J23/92 ,  B01D53/94 ,  B01D53/96 ,  B01J38/00

CPC分类号： B01D53/8625 ,  B01D53/96 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2257/302 ,  B01J23/002 ,  B01J23/92 ,  B01J37/0009 ,  B01J37/0036 ,  B01J38/00 ,  B01J2523/00 ,  B01J2523/47 ,  B01J2523/55 ,  B01J2523/69

摘要： Provided is a method of regenerating an exhaust gas treatment catalyst 11 having ash adhered to a surface thereof. The method includes a crushing step (S1) in which the exhaust gas treatment catalyst (11) is crushed such that 70 to 95 wt% of the whole exhaust gas treatment catalyst (11) becomes coarse pieces (12) having a size exceeding a threshold size (S) (any value in a range of 0.105 to 1.0 mm); a separating step (S2) in which the fragments obtained by crushing the exhaust gas treatment catalyst (11) are separated into the coarse pieces (12) having a size exceeding threshold size (S) and fine particles (13) having a size not larger than the threshold size (S); a pulverizing step (S3) in which the coarse pieces (12) thus separated are pulverized to a fine powder having an average particle diameter of not larger than 0.1 mm; a kneading step (S4) and a molding step (S5) in which the fine powder is kneaded with other raw materials and molded into an exhaust gas treatment catalyst; and a drying step (S6) and a calcining step (S7) in which the molded precursor is dried and calcined to thus obtain a regenerated exhaust gas treatment catalyst (14).

公开(公告)号：EP2998024A4

公开(公告)日：2016-11-30

申请号：EP14855014

申请日：2014-10-20

申请人： MITSUBISHI HEAVY IND LTD

发明人： YONEMURA MASANAO ,  SAWATA AKIHIRO ,  TANAKA YUKIO ,  YOSHIOKA HIROSHI ,  YASUTAKE TOSHINOBU

IPC分类号： B01J38/60 ,  B01J23/02 ,  B01J23/92

CPC分类号： B01J38/64 ,  B01J23/90 ,  B01J23/92 ,  B01J38/60

摘要： A method for regenerating a carbonyl sulfide (COS) hydrolysis catalyst for hydrolyzing COS which is contained in a gas obtained by gasifying a carbon material, wherein a spent COS hydrolysis catalyst is immersed in an acid solution for a prescribed time; thereby removing poisoning substances adhering to the surface of the COS hydrolysis catalyst; and thus regenerating the COS hydrolysis catalyst.

公开(公告)号：EP2850047A4

公开(公告)日：2016-04-13

申请号：EP13790476

申请日：2013-05-06

申请人： SAJET DEV LLC

发明人： MILLER JORGE ,  KLING MILLER LUISA ,  STUCKY BARRY L

IPC分类号： C07C5/333 ,  B01J6/00 ,  B01J23/06 ,  B01J23/92 ,  B01J29/90 ,  B01J31/12 ,  B01J35/00 ,  B01J35/02 ,  B01J35/08 ,  B01J37/00 ,  B01J37/06 ,  B01J37/08 ,  B01J38/30 ,  C07C11/02

CPC分类号： B01J21/16 ,  B01J8/085 ,  B01J8/125 ,  B01J8/1809 ,  B01J23/02 ,  B01J23/06 ,  B01J23/92 ,  B01J29/082 ,  B01J29/90 ,  B01J35/0006 ,  B01J35/002 ,  B01J35/0093 ,  B01J35/023 ,  B01J35/026 ,  B01J35/08 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/0063 ,  B01J37/0072 ,  B01J37/04 ,  B01J37/06 ,  B01J37/086 ,  B01J37/088 ,  B01J37/14 ,  B01J38/30 ,  B01J2208/00274 ,  C07C1/26 ,  C07C1/30 ,  C07C2521/10 ,  C07C2521/16 ,  C07C2527/232 ,  Y02P20/584 ,  C07C11/02 ,  C07C11/08

摘要： Generally, regenerable, encapsulated metal oxide catalysts comprising a ceramic matrix and metal catalysts may be used to convert alkanes to alkenes. The encapsulated metal oxide catalyst may be tailored to produce a variety of alkenes including ethylene, butylene, and propylene. Further, the encapsulated metal oxide catalysts advantageously allow for regeneration and reactant recovery for cost effective and environmentally friendly processes.